4" STOUT SLIP-ON MUFFLERS

  • Massive 4" non-tunable chrome bodies
  • Streamlined, internal tapered, black ceramic-coated billet aluminum end caps with recessed fasteners are preinstalled
  • Inlets flow better into OEM headpipe as well as SuperTrapp True Dual Headpipes
  • Provide a heavy, broad-spread power curve with horsepower and torque gains over stock mufflers
  • Minimally (2 dB) louder than stock
  • Sold in pairs
  • Made in the U.S.A.

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.

4

For 17 FLHT/ FLHR/ FLHX/ FLTRX/ FLTRU models

Part #DescriptionSug. Retail Price
1801-1156Chrome$758.95

For 10-16 FLHT/ FLHR/ FLHX/ FLTR models (except 10 FLHX/ FLTRX)

Part #DescriptionSug. Retail Price
1801-1155Chrome$758.95